Ismael Rosado Lopez, MD
Internal Medicine Physician · Ponce, PR
Ismael Rosado Lopez, MD is an internal medicine physician with a practice address in Ponce, Puerto Rico, and NPI 1558857219, issued on Jul 6, 2018. Check the license (Puerto Rico 22191, as entered in NPPES) with the Puerto Rico board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ismael Rosado Lopez
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 22191 PR
Self-reported in NPPES; status is on the state search - Practice location
- 917 Ave Tito Castro, Ponce, PR 00716
- Phone
- (787) 844-2080
- Enumerated
- Jul 6, 2018
- Record last updated
- Feb 26, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20210914001277); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 1,146 in Puerto Rico → Look up another NPI →
Also registered at 917 Ave Tito Castro
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ismael Rosado Lopez in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Puerto Rico board licenses this profession
Search for license 22191Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
35% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,054 Medicare Part D claims for 212 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Famotidine164 claims
- Gabapentin127 claims
- Atorvastatin Calcium113 claims
- Pantoprazole Sodium89 claims
- Amlodipine Besylate88 claims
- Levothyroxine Sodium74 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Industry payments in 2024: $231.81
3 payments; by number, the most common kind was food and beverage; the largest payer was Medtronic, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Ismael Rosado Lopez among 1,146 internal medicine physician records in Puerto Rico
Ismael Rosado Lopez, MD is one of 1,146 internal medicine physician records with a practice address in Puerto Rico. 79% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 75% of them.
- NPI issued2018 · 75% of these records are older, 22% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2017 · median 1996 among the 595 with a school on file
- Record last updated2021 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Puerto Rico practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
116 internal medicine physician records list a practice address in Ponce
They are 116 of the 3,338 NPPES records with a practice address in Ponce, and 1,146 internal medicine physician records in Puerto Rico.
All 1,146 in Puerto Rico → Every provider in Ponce → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Evelyn Agostini Rodriguez, MDPonce, PR 007161104934041
- Elizabeth Barranco, MDPonce, PR 007161316066350
- Nelly Colon, M.D.Ponce, PR 007161700844123
- Luis Ghigliotti, M.D.Ponce, PR 007161124061205
- Ines Hernandez Rodriguez, M.D.Ponce, PR 007161629065669
- Orlando Marchena Arraut, MDPonce, PR 007161831114719
- Jorge Matos Figueroa, M.D.Ponce, PR 007161790834539
- Carolyn Otero RiveraPonce, PR 007161467413328
Common questions
What is Ismael Rosado Lopez, MD's NPI number?
Ismael Rosado Lopez, MD's National Provider Identifier (NPI) is 1558857219, issued on Jul 6, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Ismael Rosado Lopez, MD located?
The NPPES record lists a practice address at 917 Ave Tito Castro, Ponce, PR, 00716. Phone: (787) 844-2080. Providers update this record themselves, so call before visiting.
How can I verify Ismael Rosado Lopez, MD's license?
NPPES lists Puerto Rico license number 22191, as entered by the provider. Search the Puerto Rico board that licenses this profession; the NPPES record confirms identity only.
How much does Ismael Rosado Lopez, MD prescribe under Medicare Part D?
In 2024, Ismael Rosado Lopez, MD had 2,054 Medicare Part D claims for 212 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.